and Naruto actually has cool fights on screen, not off screen, using strategy, not only a slug fest
we can point at positives and negatives for both series
one or the other doesn't make a series superior or inferior objectively, it's a matter of preference
people who don't give a shit about the fights, love One Piece way more because of that
but people who love cool fights could end up enjoying Naruto and Hunter x Hunter much more for example
I think it's unfair to say Naruto is inferior